Module Name: src
Committed By: jakllsch
Date: Sun Jul 31 16:32:02 UTC 2011
Modified Files:
src/sys/dev/usb: umass.c umass_quirks.c umassvar.h
Log Message:
Restore original residue quirk proposed in PR#42225, it is necessary.
To generate a diff of this commit:
cvs rdiff -u -r1.138 -r1.139 src/sys/dev/usb/umass.c
cvs rdiff -u -r1.84 -r1.85 src/sys/dev/usb/umass_quirks.c
cvs rdiff -u -r1.30 -r1.31 src/sys/dev/usb/umassvar.h
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/sys/dev/usb/umass.c
diff -u src/sys/dev/usb/umass.c:1.138 src/sys/dev/usb/umass.c:1.139
--- src/sys/dev/usb/umass.c:1.138 Sat Feb 13 02:16:51 2010
+++ src/sys/dev/usb/umass.c Sun Jul 31 16:32:02 2011
@@ -1,4 +1,4 @@
-/* $NetBSD: umass.c,v 1.138 2010/02/13 02:16:51 martin Exp $ */
+/* $NetBSD: umass.c,v 1.139 2011/07/31 16:32:02 jakllsch Exp $ */
/*
* Copyright (c) 2003 The NetBSD Foundation, Inc.
@@ -124,7 +124,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: umass.c,v 1.138 2010/02/13 02:16:51 martin Exp $");
+__KERNEL_RCSID(0, "$NetBSD: umass.c,v 1.139 2011/07/31 16:32:02 jakllsch Exp $");
#include "atapibus.h"
#include "scsibus.h"
@@ -1178,9 +1178,11 @@
DIF(UDMASS_BBB, umass_bbb_dump_csw(sc, &sc->csw));
- residue = UGETDW(sc->csw.dCSWDataResidue);
- if (residue < sc->transfer_datalen - sc->transfer_actlen)
+ if ((sc->sc_quirks & UMASS_QUIRK_IGNORE_RESIDUE) == 0) {
+ residue = UGETDW(sc->csw.dCSWDataResidue);
+ } else {
residue = sc->transfer_datalen - sc->transfer_actlen;
+ }
/* Translate weird command-status signatures. */
if ((sc->sc_quirks & UMASS_QUIRK_WRONG_CSWSIG) &&
Index: src/sys/dev/usb/umass_quirks.c
diff -u src/sys/dev/usb/umass_quirks.c:1.84 src/sys/dev/usb/umass_quirks.c:1.85
--- src/sys/dev/usb/umass_quirks.c:1.84 Thu Dec 30 19:35:33 2010
+++ src/sys/dev/usb/umass_quirks.c Sun Jul 31 16:32:02 2011
@@ -1,4 +1,4 @@
-/* $NetBSD: umass_quirks.c,v 1.84 2010/12/30 19:35:33 jakllsch Exp $ */
+/* $NetBSD: umass_quirks.c,v 1.85 2011/07/31 16:32:02 jakllsch Exp $ */
/*
* Copyright (c) 2001, 2004 The NetBSD Foundation, Inc.
@@ -32,7 +32,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: umass_quirks.c,v 1.84 2010/12/30 19:35:33 jakllsch Exp $");
+__KERNEL_RCSID(0, "$NetBSD: umass_quirks.c,v 1.85 2011/07/31 16:32:02 jakllsch Exp $");
#include <sys/param.h>
#include <sys/systm.h>
@@ -286,6 +286,15 @@
UMATCH_VENDOR_PRODUCT,
NULL, NULL
},
+
+ /* Devices with bad residue. */
+ { { USB_VENDOR_SUPERTOP, USB_PRODUCT_SUPERTOP_IDEBRIDGE },
+ UMASS_WPROTO_UNSPEC, UMASS_CPROTO_UNSPEC,
+ UMASS_QUIRK_IGNORE_RESIDUE,
+ 0,
+ UMATCH_VENDOR_PRODUCT,
+ NULL, NULL
+ },
};
const struct umass_quirk *
Index: src/sys/dev/usb/umassvar.h
diff -u src/sys/dev/usb/umassvar.h:1.30 src/sys/dev/usb/umassvar.h:1.31
--- src/sys/dev/usb/umassvar.h:1.30 Wed Nov 3 22:34:24 2010
+++ src/sys/dev/usb/umassvar.h Sun Jul 31 16:32:02 2011
@@ -1,4 +1,4 @@
-/* $NetBSD: umassvar.h,v 1.30 2010/11/03 22:34:24 dyoung Exp $ */
+/* $NetBSD: umassvar.h,v 1.31 2011/07/31 16:32:02 jakllsch Exp $ */
/*-
* Copyright (c) 1999 MAEKAWA Masahide <[email protected]>,
* Nick Hibma <[email protected]>
@@ -180,6 +180,7 @@
#define UMASS_QUIRK_WRONG_CSWTAG 0x00000002
#define UMASS_QUIRK_RBC_PAD_TO_12 0x00000004
#define UMASS_QUIRK_NOGETMAXLUN 0x00000008
+#define UMASS_QUIRK_IGNORE_RESIDUE 0x00000010
#define UMASS_QUIRK_USE_DEFAULTMATCH -1
